DREAME L40s Ultra Robot Vacuum and Mop (Black)

The L40s Ultra Robot Vacuum and Mop is a premium all‑in‑one smart cleaning solution that combines powerful vacuuming and precision mopping in a single device. Engineered for busy households, this robot delivers efficient floor care on hard surfaces and carpets alike while navigating intelligently around your home. With long runtime, app control, and advanced floor sensing, the L40s Ultra makes everyday cleaning effortless.

Key Features

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  Dual Cleaning PerformanceCombines strong vacuum suction with an automatic mopping system for dust, dirt, spills, and stains.


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  Smart Navigation & MappingUses intelligent sensors to map your home, avoid obstacles, and clean in systematic patterns for thorough coverage.


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  Adaptive Suction & Mopping ModesAutomatically adjusts cleaning power and water output depending on floor type — carpets, hardwood, tile, and laminate.


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  App & Voice ControlSchedule cleaning sessions, set no‑go zones, adjust power levels, and monitor progress from your smartphone or voice assistant.


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  Extended Battery LifeLong‑lasting battery allows for uninterrupted cleaning over large areas.


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  Automatic Recharge & ResumeReturns to the charging dock when battery is low and resumes cleaning where it left off.


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  Quiet OperationEngineered for low noise so you can run it without disruption during daily life or while you sleep.

Technical Specifications

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  Model: L40s Ultra


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  Cleaning Functions: Vacuuming + Mopping


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  Navigation System: Smart sensor mapping with object avoidance


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  Suction Power: High‑efficiency suction suitable for multiple floor types


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  Battery: High‑capacity lithium battery (specific capacity varies by region)


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  Runtime: Up to ~120–180 minutes (varies with mode)


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  Dustbin Capacity: ~0.5–0.6 L


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  Water Tank Capacity: ~0.3–0.4 L


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  Filtration: Multi‑stage HEPA filtration


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  App Connectivity: Wi‑Fi enabled with smartphone control


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  Voice Assistant Compatibility: (e.g., Alexa / Google Assistant)


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  Noise Level: Moderate (varies with power mode)


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  Supported Surfaces: Hardwood, tile, laminate, low‑ and medium‑pile carpet

What’s in the Box

• L40s Ultra Robot Vacuum and Mop (Main Unit)


• Charging / Docking Station


• Power Adapter


• Water Tank (Installed)


• Mop Pad(s) / Holder


• Side Brush(es)


• Cleaning Tool


• User Manual / Quick Start Guide